# Teaching Principal Component Analysis Using a Free and Open Source Software Program and Exercises Applying PCA to Real-World Examples

> Research article (Journal of Chemical Education, 2020) · cited 61× · AI/ML

**Wikidata**: [openalex:W3026856425](https://www.wikidata.org/wiki/openalex:W3026856425)  
**Source**: https://4ort.xyz/entity/teaching-principal-component-analysis-using-a-free-and-open-source-software-program-and-exercises-applying-pca-to-real-w